Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd.
| Payment Terms | negotiable |
| Composite | Neodymium Magnet |
| Size | Customers' Request |
| Supply Ability | 50000 Pieces per Day |
| Type | Permanent |
| Tolerance | +/- 2% |
| Delivery Time | 5- 15 work days |
| Magnetism direction | Diametrically or customized |
| Shape | Cylinder |
| Application | Magnetic Sensor |
| Packaging Details | 1 piece |
| Processing | Automotive Sensors |
| Grade | N42 |
| Port | Shenzhen or customer' request |
| Model Number | N42 |
| Brand Name | VISION |
| Certification | ISO9001:2008; Rohs, Reach, SGS |
| Place of Origin | People's republic of China |
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Product Specification
| Payment Terms | negotiable | Composite | Neodymium Magnet |
| Size | Customers' Request | Supply Ability | 50000 Pieces per Day |
| Type | Permanent | Tolerance | +/- 2% |
| Delivery Time | 5- 15 work days | Magnetism direction | Diametrically or customized |
| Shape | Cylinder | Application | Magnetic Sensor |
| Packaging Details | 1 piece | Processing | Automotive Sensors |
| Grade | N42 | Port | Shenzhen or customer' request |
| Model Number | N42 | Brand Name | VISION |
| Certification | ISO9001:2008; Rohs, Reach, SGS | Place of Origin | People's republic of China |
| High Light | N42 neodymium cylinder magnet 10mm x 20mm ，diametrically magnetized neodymium cylinder magnet ，custom N42 neodymium magnet with warranty | ||
N42 Neodymium Cylinder Magnet 10mm dia. x 20mm thick Diametrically Magnetized (2-Pole)
We can produce the NdFeB Permanent Neodymium Magnets in different sizes, different shapes, different grades (strengths and temperature ratings), different coatings/finishings and different magnetizations as part of our custom magnet (made-to-order) service.
| Produce name | N42 Neodymium Cylinder Magnet 10mm dia. x 20mm thick Diametrically Magnetized (2-Pole) |
| Shape | Cylinder (Sintered NdFeB magnets shape can customized) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper etc. |
| Tolerance in size | +/-0.05mm or +/-0.1mm |
| Magnetization direction | diameter |
| Grade | N42 |
| Br(kgs) | N42(12.8-13.2);N52(14.4-14.8) |
| Hcj(ka/m) | N42≥955; N52≥876 |
| TW(degrees celsius) | N35≤80; N52≤80; |
| Application | NdFeB neodymium rare earth permanent magnets are widely use in many different area, such as motors, sensor, speaker, rotors, alarm, microphone, wind turbines/wind generators, magnetic hooks, magnetic holder, filters automobiles and so on |
| MOQ | Samples could be offered |
| Delivery time | 3 to 10 days for sample, 10 to 30 days for order. (According to the stock information) |
| Certification | ROHS, SGS, ISO9001 |
Motor and Generator (Core Applications): This is the primary function. In various types of permanent magnet motors, hub motors, and generators, radially magnetized magnets efficiently provide a rotating magnetic field, serving as a critical component that determines device performance.
Sensors and Instrumentation: Used in magnetic sensors, speed sensors, position sensors, etc., to detect physical quantities by utilizing their stable magnetic fields.
Magnetic couplings and bearings: In contactless transmission magnetic couplings and low-friction permanent magnet bearings, power transmission or levitation support is achieved using radial magnetic fields.
Speakers and Acoustic Devices: Used in earphones, speakers, and other equipment as the core component of the driving unit, converting electrical signals into sound.
The main industrial applications of diametrically magnetized neodymium magnets with two poles are as follows:
| Industrial Application | Typical Use |
|---|---|
| Rotary Encoders | Position and rotational-speed sensing in motors, automation equipment, and industrial machinery |
| Hall-Effect Sensors | Triggering or switching Hall sensors for position, speed, and motion detection |
| BLDC Motors | Rotor magnetization in brushless DC motors and other compact permanent-magnet motors |
| Magnetic Couplings | Transmitting rotational motion through a non-magnetic barrier without direct mechanical contact |
| Rotary Positioning Systems | Providing magnetic reference points or angular-position detection in precision mechanisms |
| Automotive Sensors | Applications such as steering-angle, throttle-position, camshaft, and other rotational sensing systems |
| Industrial Automation | Detecting the position or movement of rotating components in robotic and automated equipment |
| Magnetic Switches | Actuating reed switches or other magnetic sensing components in control systems |
| Small Actuators | Generating magnetic force or torque in compact electromechanical mechanisms |
| Consumer Electronics | Rotary controls, position sensing, miniature motors, and magnetic switching mechanisms |
Why diametrical magnetization is used
A diametrically magnetized magnet has its north and south poles located on opposite sides across the diameter, rather than on opposite axial ends. This configuration is particularly suitable for rotating applications, because rotating the magnet changes the magnetic field direction around a fixed sensor.
Common industrial advantages include:
In order to quote the best price to you in timely, please kindly provide the following information when you send the inquiry:
Magnetization direction:
Diametrally Magnetized
Customzied specific requirements magnetized
Permanent NdFeB Neodymium magnets widely application:
Established in 2008, located in Dongguan City, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd., is a high-tech manufacturer for magnetic material, we mainly specialize in permanent neodymium magnet and ferrite magnet.
Our factory have 3000 square meters area, with first-class production equipment and perfect testing philosophy, that means we can provide top-quality products for our customers. Now we have export our magnet to Europe, North American, Southeast Asian and other countires.
For all, We persist in providing superior quality, competitive prices as well as prompt delivery. Based on this strong background for many years. We serve our customers sincerely while they treat us as their trustful friends.
Standard packing for sea and air transportation, box carton with plastic sack or composite board box to protect the magnets.
Or for customer request.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2008
Total Annual:
2500000-3000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Established in 2008, located in Dongguan City, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd. is a high-tech manufacturer for magnet products, we mainly specialize in permanent magnet, ferrite magnet and rubber magnet, etc. We can custom the different size and shape magnets accord... Established in 2008, located in Dongguan City, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd. is a high-tech manufacturer for magnet products, we mainly specialize in permanent magnet, ferrite magnet and rubber magnet, etc. We can custom the different size and shape magnets accord...
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